|Publication number||US7165798 B2|
|Application number||US 10/788,936|
|Publication date||Jan 23, 2007|
|Filing date||Feb 27, 2004|
|Priority date||Feb 6, 2004|
|Also published as||CA2459233A1, CA2459233C, DE602005012611D1, EP1561644A1, EP1561644B1, US20050173938|
|Publication number||10788936, 788936, US 7165798 B2, US 7165798B2, US-B2-7165798, US7165798 B2, US7165798B2|
|Inventors||Michael D. Chamberlain, Michael Stephen Rafferty|
|Original Assignee||Paccar Inc|
|Export Citation||BiBTeX, EndNote, RefMan|
|Patent Citations (35), Referenced by (20), Classifications (17), Legal Events (4)|
|External Links: USPTO, USPTO Assignment, Espacenet|
This application claims the benefit of U.S. Provisional Patent Application No. 60/542,375, entitled Instrument Mounting Assembly, filed Feb. 6, 2004, the disclosure of which is hereby expressly incorporated by reference and priority from the filing date of which is hereby claimed under 35 U.S.C. § 119.
The present invention generally relates to instrument mounting assemblies for mounting instruments in vehicles, and more particularly to instrument mounting assemblies for selectively positioning an instrument between a stowed position and an extended position within a vehicle.
The present invention generally relates to assemblies used for mounting instruments in a vehicle, and more specifically to assemblies for mounting Citizen Band (CB) radios in a vehicle. Previous to the present invention, CB radios were mounted in one of two ways. In the first way, the CB radio is permanently flush mounted in the dash or header (the area above the windshield but below the roof) like a car radio. When mounted in this manner, the CB radio is not easily changed out. However, these permanent flush mount systems are aesthetically pleasing and place the CB radio in an out of the way protected environment. The other mounting method is to mount the CB radio in an exposed manner with brackets upon the dash or header. This mounting method is not aesthetically pleasing and places the CB radio in an exposed position, and therefore the CB radio can be easily damaged.
However, this latter system allows drivers easy access to the CB radio. This is especially advantageous to drivers who wish to change out or access the CB radio frequently. Heavy duty Class 8 trucks are often operated by several drivers in shifts. Typically, each driver likes to use his or her own CB radio when operating the truck. Thus, since easy access to the radio is important, they sacrifice the aesthetics and the protection of flush mounted CB radios and use the bracket mounting system. This permits the drivers to easily swap out the CB radio at an end of each shift. Thus, there exists a need for an instrument mounting assembly which provides the aesthetics and protection afforded by a flush mounted system while also providing easy access to the CB radio to facilitate the removal of the CB radio and installation of another CB radio.
One embodiment of an instrument mounting assembly formed in accordance with the present invention for mounting an instrument to a vehicle is described below. The instrument mounting assembly includes a carrier adapted to be coupled to the vehicle and a support coupled to the carrier, the support adapted to support an instrument. The instrument mounting assembly further includes a first track disposed on the carrier, a first follower disposed on the support for interfacing with the first track, a second track disposed on the support, and a second follower disposed on the carrier for interfacing with the second track. The support is movable relative to the carrier so that the support may be transitioned from a stowed position to an extended position, wherein the first and second followers interface with the first and second tracks causing the support to be both linearly displaced and rotated while the support is transitioned from the stowed to the extended position.
An alternate embodiment of an instrument mounting assembly formed in accordance with the present invention is provided for adjustably mounting an electronic device relative to a panel of a vehicle, the electronic device having a front face and a back surface, is described below. The instrument mounting assembly includes a support for supporting the electronic device and a guide assembly. The guide assembly is used for guiding the movement of the support between a stowed position, in which an electronic device coupled to the support is configured such that the front face of the electronic device is substantially flush with the panel, and an extended position. In the extended position, the support is moved outward from the panel and rotated such that when the electronic device is attached to the support, the front face of the electronic device is spaced a selected distance outward of the panel and the electronic device is oriented at a predetermined inclination relative to the electronic device when in the stowed position to provide a user with access to the electronic device.
In addition, an alternate embodiment of an instrument mounting assembly formed in accordance with the present invention for mounting an electronic device to a vehicle is described below. The electronic device has a front face. The instrument mounting assembly includes a support for supporting the electronic device, the support having a front portion. The instrument mounting assembly further includes a coupling assembly for movably coupling the support to the vehicle such that the support may be selectively moved between a stowed position and an extended position. The coupling assembly includes a rear guide assembly for guiding a rear portion of the support in a first path and a front guide assembly for guiding a second portion of the support in a second path. When the support is transitioned from the stowed to the extended position, the front portion of the support moves in a predetermined path resulting from the movement of the rear and second portions of the support along the first and second paths. The predetermined path has at least an arcuate portion such that the support is rotated when transitioned to the extended position.
A further alternate embodiment of an instrument mounting assembly formed in accordance with the present invention for removably mounting an electronic device to a vehicle having an instrument panel is described below. The instrument mounting assembly includes a support for supporting the electronic device and a coupling assembly. The coupling assembly is used for movably coupling the support to the vehicle such that the support may be selectively moved to place the electronic device between a stored position in which the electronic device is disposed substantially behind the instrument panel and an extended position. In the extended position, the coupling assembly holds the support a selected distance outward of the instrument panel and inclined at a predetermined angle relative to the stowed position such that a user may manually access the electronic device to disconnect any cable assemblies coupled thereto while the electronic device is supported by the support.
The foregoing aspects and many of the attendant advantages of this invention will become better understood by reference to the following detailed description, when taken in conjunction with the accompanying drawings, wherein:
Referring to enclosed
In the extended position, a user has full access to the CB radio 102 to remove/install/adjust/repair the unit while the unit is supported by the instrument mounting assembly 100. Further, the user has access to a restraining strap 112 used in retaining the CB radio 102 to the support tray 108. Once the restraining strap 112 is released, the user can pull forward the CB radio 102 to gain full access to the back of the CB radio 102 to uncouple the vehicle's cabling from the CB radio 102 while the CB radio 102 rests upon the support tray 108.
The CB radio 102 may be moved between the two positions with all of the electrical cabling (i.e. power cable, ground cable, antenna cable, speaker cables, etc.) still connected. Since the user has full access to the CB radio 102 when in the extended position, a first driver can uncouple the electrical cabling from the CB radio 102 and remove the CB radio 102 from the support tray 108. The second driver can then couple their CB radio to the support tray 108 and connect the vehicle electrical cabling to their CB radio, then place their CB radio in the stowed position for use. This permits nearly any CB radio 102 to be easily switched out (i.e. swapped) with any other CB radio (even though the CB radios are made by different manufactures or are different models of the same manufacturer).
Each sidewall 116 includes an aperture or locking socket 124. Although the locking socket may take many forms, the locking socket 124 of the illustrated embodiment is square in shape. The locking socket 124 is located on the lower, front corner of the sidewall 116. The locking socket 124 is sized and positioned to receive a locking plunger 126 (See
Each sidewall 116 further includes a roller mounting aperture 128. The roller mounting aperture 128 permits the coupling of a bushing, post, or roller 130 to the sidewall 116. Each sidewall 116 further yet includes a guidance track 132. The guidance track 132 of the illustrated embodiment is substantially horizontally oriented. Further, the guidance track 132 is linear, although other orientations and shapes are within the spirit and scope of the present invention. The guidance track 132 is sized and configured to guide a roller 134 (See
The back wall 138 is a substantially vertically oriented member. The back wall 138 includes a clearance cutout 150 which permits vehicle cabling (not shown), which typically consists of antenna and power cables, to extend therethrough for coupling to appropriate connectors disposed on the back end of the CB radio.
The side walls 140 are oriented substantially perpendicular to the back wall 138 and in a substantially vertical orientation. The side walls 140 each include a post, bushing or roller 134 mounted thereto. Each roller 134 is sized and positioned to cooperatively roll within one of the guidance tracks 132 disposed on one of the side walls 116 of the carrier 114 (See
In the illustrated embodiment, each of the locking plungers 126 are coupled to a cantilever spring 127 to bias the locking plungers 126 outward. Moreover, one end of the cantilever spring 127 is coupled to the side wall 140 by fasteners, such as a pair of rivets 125. A locking plunger 126 is then coupled to the free end of the cantilever spring 127. The cantilever springs 127 are configured to normally bias the locking plungers 126 outward toward the locking sockets 124 disposed in the side walls 116 of the carrier 114 (See
Turning now to
The slide assembly 170 is biased into the retracted position by a pair of springs 172. The springs 172 are each encased in a sheath 173. A user may reach under the instrument mounting assembly 100 and into a recess 174 to access an exposed portion or handle 176 of the slide assembly 170 disposed in proximity to the recess 174. By pulling forward on the handle 176, the spring 172 bias is overcome and the slide assembly 170 is slid forward, guided by the pair of slots 178 in the slide assembly 170. When slid forward to the release position, an engagement wedge 180 disposed on each side of the slide assembly 170 engages the locking plungers 126, moving the locking plungers 126 inward into the release position such that the locking plungers 126 no longer engage the locking sockets 124 as shown in
Of note, the distal ends 151 of the locking plungers 126 are inclined relative to the planar surfaces of the side walls 140. This permits the front edge of the side walls 116 of the carrier 114 to contact and push in the locking plungers 126 as the support tray 108 is transitioned from the extended position to the stowed position. Once in the stowed position, the locking plungers 126 spring outward into the locking sockets 124, thereby locking the support tray 108 in the stowed position. The forward vertical surface 152 of the locking plungers 126 engage the locking socket 124 to thereby impede the support tray 108 from transitioning back to the extended position until the locking plungers 126 are depressed inward. Once the locking plungers 126 are depressed inward through use of the release assembly 169, the distal ends of the locking plungers 126 are removed from the locking sockets 124, thereby permitting the support tray 108 to be freely transitioned to the extended position.
The ends of the guidance track 156 are preferably linear in shape, with an arcuate section connecting the linear end sections. This permits linear movement of the support tray 108 when the support tray 108 is initially moved outward from the stowed position. Preferably the average inclination of the guidance track 156 is inclined relative to the average inclination of the guidance track 130 disposed on the carrier 114 (See
The bottom panel 141 is a substantially planar member adapted to support and secure the CB radio to the instrument mounting assembly 100. The bottom panel 141 includes a plurality of rubber mounts 158 for supporting and impeding the movement of various models of CB radios held within the support tray 108. Restraining strap mounting posts 162 are disposed adjacent each side wall 140 to permit the restraining strap 112 (See
Referring now to
If a user wishes to transition the CB radio 102 to the extended position, such as to commence a repair, adjustment, or replacement of the unit, the locking plungers 126 are depressed inward through use of the release assembly 169. This frees the support tray 108 to move forward. The movement of the support tray 108 in the forward direction is guided by the post, bushing, or roller's 134 movement within guidance track 132 and by the post, bushing or roller's 130 movement within guidance track 156. Inasmuch as guidance track 156 is non-linear in shape, and more specifically downward sloping, the front end of the support tray 108 dips down during extension, thereby inclining the CB radio approximately 35 degrees as the CB radio 102 transitions to the extended position to improve user visual and physical access to the CB radio. To remove the CB radio 102, the user removes restraining strap 112 and pulls the CB radio forward, thereby exposing the electrical connectors at the rear of the CB radio. The user then uncouples the vehicle cabling coupled to the connectors and removes the CB radio.
A new CB radio, such as owned by the second shift driver, may now be installed. Of note, the support tray 108 supports the CB radio during the uncoupling and coupling of the electrical connectors to the vehicle cabling, thereby facilitating installation and removal. Once the new CB radio 102 is installed, the support tray 108 is pushed in an aft direction, transitioning the support tray 108 and CB radio 102 from the extended position into the stowed position. Once in the stowed position, the locking plungers 126 spring outward, engaging the locking sockets 124, thereby locking the support tray 108 in the stowed position.
The combined influence of driving separate portions of the support tray 108 along the paths defined by the guidance tracks 132 and 156 results in a top edge of the front wall 136 of the support tray 108 scribing the path depicted by phantom line 182. The motion scribed by the top edge is initially linear, subsequently transitioning to an arcuate path as the support tray 108 is rotated downward to an angle 188 of approximately 35 degrees from the stowed position. In the extended position, limits stops 184 and 186 disposed on the support tray 108 and carrier 114, respectively, engage one another to impede further rotation of the support tray 108.
As stated above, the construction and operational features of the depicted alternate embodiment are identical to those described above for the embodiment illustrated and described with regard to
Further, this embodiment utilizes an alternately designed release assembly 404. The release assembly 404 utilizes a locking plunger 406 and a locking socket 410, similar in function and construction to the components bearing the same names in the previous embodiments. However, the manner of actuating the locking plunger 406 between a locked and unlocked position is different. In this embodiment, an elongate cantilever spring 412 is used. One end 414 of the cantilever spring 412 is anchored to the support tray 408 at a selected mounting location 416. Coupled to the mid portion of the cantilever spring 412 is the locking plunger 406. The cantilever spring 412 acts to normally bias the locking plunger 406 outward to thereby engage the locking socket 410 when the instrument mounting assembly 400 is in the stowed position.
Coupled to the opposing free end 418 of the cantilever spring 412 is an end piece 420. The end piece 420 is designed to permit a user to engage the free end 418 of the spring 412 and overcome the bias of the cantilever spring 412, to thereby disengage the locking plunger 406 from the locking socket 410. After the locking plunger 406 is disengaged from the locking socket 410, the instrument mounting assembly 400 may be transitioned into the extended position.
Also changed in this embodiment is the inclination of a support surface 422 of the support tray 408. The support surface 422 is the surface which supports the instrument when set within the support tray 408. In this embodiment, the support surface 422 is substantially horizontal and coplanar with the top wall 424 of the carrier 426. In the embodiments of
Also changed in this embodiment is the location of the microphone hanger 428, which is disposed on the underside of the bottom panel 430 of the support tray 408. Further, this embodiment utilizes a front plate 432 which may be selectively coupled to the support tray 408 to block a front opening 434 in the front wall 436, thus permitting the support tray 408 to be converted to a storage bin when a CB radio is not used.
While the preferred embodiment of the invention has been illustrated and described, it will be appreciated that various changes can be made therein without departing from the spirit and scope of the invention.
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|International Classification||B60R7/06, B60R11/00, B60R7/04, B60R11/02|
|Cooperative Classification||B60R2011/0084, B60R2011/0085, B60R2011/0005, B60R2011/0071, B60R2011/0028, B60R11/0211, B60R2011/0075, B60R2011/0045, B60R11/0205, B60R2011/0087|
|European Classification||B60R11/02A, B60R11/02C|
|Feb 27, 2004||AS||Assignment|
Owner name: PACCAR INC, WASHINGTON
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHAMBERLAIN, MICHAEL D.;REEL/FRAME:015038/0186
Effective date: 20040226
|May 31, 2006||AS||Assignment|
Owner name: PACCAR INC, WASHINGTON
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:RAFFERTY, MICHAEL STEPHEN;REEL/FRAME:017704/0809
Effective date: 20060526
|Jul 23, 2010||FPAY||Fee payment|
Year of fee payment: 4
|Jul 23, 2014||FPAY||Fee payment|
Year of fee payment: 8